I have to write a essay on if I had any superpower what would it be and why? Can someone give me some superpower idea that can change the world and humanity in a positive way.

The superpower to pick up debris and put structures back together after they where lost natural disasters. That seems kinda stupid but its and idea ...

Invisibility can be a superpower. Its purpose could be used for both good and bad reasons. But for the good reason, an example would be increasing the advantages of security. If cops could have the power of invisibility, they could most likely catch a thief without being noticed. The world percentage of theft would drop because most of the robbers would have a higher chance of getting busted.